Light weight, compact and professional backpack blower. A favourite with homeowners and landscapers being both lightweight and powerful. Featuring a professional grade 25.4 cc petrol engine for exceptional air volume and speed.ts 25.4cc engine has an output of 0.70kW and with the machine weighing just 6.0kg, the PB-265ESLT has a superb power-to-weight ratio.Impeller, casing, and pipe design have been refined over decades to give optimal air volume and speed.